8275271039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{65981}}^1$

素因数の和:66071

約数の個数: 32

約数和(自身を含む): 10641576960

約数和(自身を除く): 2366305921

約数列:

[1, 7, 19, 23, 41, 133, 161, 287, 437, 779, 943, 3059, 5453, 6601, 17917, 65981, 125419, 461867, 1253639, 1517563, 2705221, 8775473, 10622941, 18936547, 28833697, 51399199, 62220083, 201835879, 359794393, 435540581, 1182181577, 8275271039]

約数ペア:

[(1, 8275271039), (7, 1182181577), (19, 435540581), (23, 359794393), (41, 201835879), (133, 62220083), (161, 51399199), (287, 28833697), (437, 18936547), (779, 10622941), (943, 8775473), (3059, 2705221), (5453, 1517563), (6601, 1253639), (17917, 461867), (65981, 125419)]